Pith Number

pith:MTZBYOIC

pith:2025:MTZBYOICM4VOH3DN5BOR6SNA6M

not attested not anchored not stored refs pending

CASPER: A Large Scale Spontaneous Speech Dataset

Cihan Xiao, Emmanuel Dupoux, Ethan Poon, Lavanya Shankar, Leibny Paola Garcia Perera, Mehmet Emre Tiryaki, Rong Yang, Ruixing Liang, Sanjeev Khudanpur, Veronica Bae, Xiangyu Zhang

arxiv:2506.00267 v3 · 2025-05-30 · cs.CL · cs.SD · eess.AS

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MTZBYOICM4VOH3DN5BOR6SNA6M}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-07-05T11:19:27.685304Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

64f21c3902672ae3ec6de85d1f49a0f339daf989f239aba1ed12b1da5cab6994

Aliases

arxiv: 2506.00267 · arxiv_version: 2506.00267v3 · doi: 10.48550/arxiv.2506.00267 · pith_short_12: MTZBYOICM4VO · pith_short_16: MTZBYOICM4VOH3DN · pith_short_8: MTZBYOIC

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/MTZBYOICM4VOH3DN5BOR6SNA6M \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 64f21c3902672ae3ec6de85d1f49a0f339daf989f239aba1ed12b1da5cab6994

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7fb291a48cc15f636dc1641d397b942cb869ce263701461c186ce3b4fe1a34dd",
    "cross_cats_sorted": [
      "cs.SD",
      "eess.AS"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2025-05-30T22:03:59Z",
    "title_canon_sha256": "bb71c44e2dccc91e90644a6f26c4222911597fcb9f90e9eaa9953b4b5e01beab"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.00267",
    "kind": "arxiv",
    "version": 3
  }
}